To stop the weird crashes in Secret World Legends - directX11:
Right click the game in your Steam Library.
Go to Properties then the Local Files tab.
Click Browse Local Files.
Locate the game executable (*3 listed below).
Right click it and go to Properties.
Click the Compatibility tab.
Check the Run this program as an administrator box.
Click Apply.
*Files to change:
ClientPatcher.exe
SecretWorldLegends.exe
SecretWorldLegendsDX11.exe
AND
Set Options (Client Patcher Window) to:** Windowed Borderless & Tick Full Client
Do a clean install of your lastest graphics drivers (uninstall and install again clean rather than update)
Change AwesomiumProcess.exe in your game files to compatability mode for windows 7
AND IF IT STILL CRASHES
Reinstall Microsoft Visual C++ Redistributable for Visual Studio 2015, 2017 and 2019